 |
| |||
| joutsen (olor…) | |||
| Cygnus: 12 phrases in 6 subjects |
| Environment | 4 |
| Fish farming pisciculture | 1 |
| Life sciences | 1 |
| Natural resourses and wildlife conservation | 2 |
| Natural sciences | 1 |
| Ornithology | 3 |
|
| |||
| joutsen (olor…) | |||
| Cygnus: 12 phrases in 6 subjects |
| Environment | 4 |
| Fish farming pisciculture | 1 |
| Life sciences | 1 |
| Natural resourses and wildlife conservation | 2 |
| Natural sciences | 1 |
| Ornithology | 3 |